\section{Referencias}
  \label{appendix-ref}
  \begin{itemize}
    \item C++: Lenguaje de programaci\'on. \\
    \url{http://www.cplusplus.com}
    \item Python: Lenguaje de programaci\'on interpretado.\\ 
    \url{http://www.python.org}
    \item BioPP: Librer\'ia C++ para biolog\'ia molecular\\
    \url{http://code.google.com/p/biopp}
    \item Boost.Python: Librer\'ia C++ para la interacci\'on con Python.\\
    \url{http://www.boost.org/doc/libs/1_42_0/libs/python/doc/index.html}
    \item QT: Librer\'ia C++ para el desarrollo de interfaces gr\'aficas.\\
    \url{http://qt.nokia.com/products}
    \item GPL: General Public License. \\
    \url{http://www.gnu.org/licenses/gpl.html}
    \item IEEE STD 830-1998: Gu\'ia para la especifiaci\'on de requerimientos. \\
    \url{http://standards.ieee.org/reading/ieee/std_public/description/se/830-1998_desc.html}
    \item SOLID: ``Design Principles and Design Patterns'', Robert C. Martin. \\
    \url{http://www.objectmentor.com/resources/articles/Principles_and_Patterns.pdf}    
  \end{itemize}
